Base | Representation |
---|---|
bin | 11101111010100001… |
… | …010000100111001111 |
3 | 10001220112000211012101 |
4 | 131322201100213033 |
5 | 1011240244411343 |
6 | 22431133415531 |
7 | 2214654063211 |
oct | 357241204717 |
9 | 101815024171 |
10 | 32120310223 |
11 | 12693094531 |
12 | 628503a5a7 |
13 | 304b744631 |
14 | 17a9ca05b1 |
15 | c7ed53e4d |
hex | 77a8509cf |
32120310223 has 2 divisors, whose sum is σ = 32120310224. Its totient is φ = 32120310222.
The previous prime is 32120310197. The next prime is 32120310227. The reversal of 32120310223 is 32201302123.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32120310223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 32120310223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (32120310227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060155111 + 16060155112.
It is an arithmetic number, because the mean of its divisors is an integer number (16060155112).
Almost surely, 232120310223 is an apocalyptic number.
32120310223 is a deficient number, since it is larger than the sum of its proper divisors (1).
32120310223 is an equidigital number, since it uses as much as digits as its factorization.
32120310223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 32120310223 its reverse (32201302123), we get a palindrome (64321612346).
The spelling of 32120310223 in words is "thirty-two billion, one hundred twenty million, three hundred ten thousand, two hundred twenty-three".
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